Cavitation theory does not belong to Pelton turbine.
空化理论不属于水斗式水轮机。
The feedwater pumps are often faced with cavitation.
汽蚀是大型给水泵经常出现的问题。
This is the basis of the phenomenon called cavitation.
这就是所谓汽蚀现象的根据。
Vortex cavitation has been an important problem in cavitation researches.
漩涡空化一直是空化空蚀研究中的一个重要问题。
In both silicosis and CWP, these masses can undergo necrosis and cavitation.
无论硅肺还是CWP的大结节团块都可以出现坏死和空洞。
The chemical corrosion by the hydrazine hydrate solution enhances cavitation corrosion.
水合肼溶液的化学腐蚀又加剧了空泡腐蚀。
Thereby, measuring bubble size must be emphasized in study of reducing cavitation damage.
因此在掺气减蚀研究中，必须加强对气泡尺寸的检测。
The cavitation and abrasion of hydraulic turbines in the silt laden water were discussed.
水轮机在含沙水流中运行时，常遭到泥沙磨损和磨蚀破坏。
At present, the laboratory comprises two parts: Ship model towing tank and Cavitation tunnel.
目前该实验室主要由两部分组成：船模试验池及空泡水筒。
For a long time, the pump cavitation has been regarding as a difficult problem to be resolved.
长期以来，泵汽蚀现象被认为是一个不易解决的问题。
As for chemical reaction mechanism, unified explanation now is the act of ultrasound cavitation.
对于声化学反应机理，现在统一的解释就是超声的声空化作用。
Because of its catholicity and complexity, cavitation is positively researched all over the world.
由于汽蚀现象的普遍性和复杂性，国内外都在积极进行研究。
Cavitation erosion and wear are the major problems of hydraulic turbines and other hydro-equipments.
汽蚀和磨损是水轮机和其他过流部件普遍存在的主要问题。
With ultrasonics, cavitation occurs throughout the tank, and all sides of submerged parts are cleaned.
使用超声波，整个槽都有空化产生，水下的零件各个面都会被清洗。
It is suggested that low frequency fluctuation occurs with cavitation inception in water hydraulic pump.
提出了在纯水液压泵中气蚀初生伴随着低频压力脉动现象。
Hydrodynamic cavitation as a tool to control macro - micro - and nano - properties of inorganic materials.
以液力气蚀作用调控无机材料之宏观、微观及纳米特性。
The physical mechanisms of ultrasound are thermal mechanism, mechanical mechanism and cavitation mechanism.
超声作用的物理机制有热机制、机械机制和空化机制。
So preventing cold cyclinder from piercement should start from preventing cold cyclinder from cavitation erosion.
刺漏是由气蚀引起的，因此预防冷缸刺漏应从预防冷缸气蚀入手。
Test results show that this kind of throttle has stronger anti-cavitation ability than the one-step one of the same shape.
实验结果表明这种节流形式比相同形状的一级节流具有更强的抗气蚀性能。
The gular diameter and inlet angle and outlet angle of the Venturis have an important influence upon hydrodynamic cavitation.
文丘里管的喉部直径、入口锥角和出口锥角对空化效应有着重要的影响。
Cavitation is a common harmful phenomenon in hydraulic transmission systems, frequently occurs near the orifice of the valves.
气穴是液压系统中常见的一种有害现象，经常发生在阀口附近。
And it's basically causing potentially a failure of the recirculating pump or a cavitation of these pumps, both are not good things.
那基本上引起了潜在的，循环泵的失效或者这些泵的空穴现象，两种都不是好事情。
Cavitation is one of the most common faults of hydropower units, and serious cavitation will endanger units 'operation directly.
空蚀是水轮机运行中最为常见的故障之一，严重时，它直接危及到机组的安全运行。
Result shows that the negative pressure and the cavitation can be minished by improving the structure of the valve seat and core.
通过分析发现，如对阀座和阀芯的结构进行改进，可以明显减小负压值与气穴发生的程度。
This paper presents the unified definitions of specific speed and cavitation specific speed and derives their respective formulas.
本文提出了比转数和汽蚀比转数的统一定义，并推导和推荐了相应的计算公式。
Propeller cavitation degrades propeller performance, erodes blade surfaces, produces noise, and causes vibration on the ship hull.
螺旋桨空泡会降低螺旋桨性能，产生空化剥蚀和噪声，从而导致船体振动。
Fittings and other components to seal the well to prevent air intrusion, so as to control air traps and the occurrence of cavitation.
管接头等元件的密封要良好，以防止空气侵入，从而控制气穴与气蚀的发生。
Fittings and other components to seal the well to prevent air intrusion, so as to control air traps and the occurrence of cavitation.
管接头等元件的密封要良好，以防止空气侵入，从而控制气穴与气蚀的发生。
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